この Book あなたの言語には存在しません, で見る: English (en),
またはGoogle翻訳を使用する:  

This book may no longer be available in print.

It is the purpose of this booklet to suggest some ways of studying plants that may involve students more fully, especially in the design and development of elementary research suitable for school laboratories.

Educational Products Division, LaMotte Chemical Products, Chestertown, MD

74 pages, illustrated

Publication Details

  • Published: 1971
  • Publisher: Educational Products Division, LaMotte Chemical Products Co.
  • Dewey Decimal: 581.138
  • ECHO Library: 581.138 STE